Question

56+x=455, what is x?​

Answer 1

Answer:

399 is the value of x.

Step-by-step explanation:

56 + x = 455

x = 455 - 56

x = 399

Answer 2

• We have to evaluate the given equation.

              Given data:- $56+x=455.$

              To find:- Value of x.

              Solution:-

• Here we will use the transposition method.

• Transposition is one of the linear equations.

• To solve the transposition method we will Identify the variables and constants.

• Then we Simplify the equation in LHS and RHS.

• Now Simplify the equation using arithmetic operations.

        By using the transposition method.

        we get,

                  $56+x=455\\=>x=455-56\\=>x=399.$

       Hence we will get the value $x=399.$